/* Same PLATE brand, colour and typography; one decision per screen. */
body.guided{min-height:100dvh;display:flex;flex-direction:column;background:var(--paper)}
.guided-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;min-height:108px;padding:8px var(--space);max-width:1440px;width:100%;margin:0 auto}
.guided-header>img{width:88px;height:88px;object-fit:contain}
.guided-tagline{justify-self:end;color:var(--muted);font-size:12px}
.guide-back-slot{min-width:0}
#guide-back{display:flex;gap:9px;align-items:center;min-height:48px;background:none;border:0;color:var(--muted);padding:10px 0;font-size:15px}
#guide-back:hover{color:var(--ink)}#guide-back svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}
.guided-main{width:100%;max-width:1080px;margin:auto;padding:35px var(--space) 65px;flex:1;display:flex;align-items:center;justify-content:center}
.guide-panel{width:100%;max-width:850px;margin:0 auto}.guide-panel>.eyebrow{margin-bottom:23px}
.guide-panel h1{font-size:clamp(36px,5.2vw,65px);max-width:850px;line-height:1.08;font-weight:620;outline:none;overflow-wrap:anywhere}
.guide-lead{font-size:clamp(17px,1.7vw,20px);line-height:1.6;color:var(--muted);max-width:740px;margin-top:24px;white-space:pre-line;overflow-wrap:anywhere}
.guide-note{font-size:13px;line-height:1.6;color:var(--muted);max-width:680px;margin-top:22px}
.guide-actions{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:38px}
.guide-actions:empty{display:none}
.guide-choice{position:relative;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:10px;text-align:left;min-height:112px;width:100%;border:1px solid var(--line);border-radius:19px;background:var(--silver);color:var(--ink);padding:24px 53px 24px 25px;transition:background .18s,border-color .18s,transform .18s;line-height:1.4;min-width:0;text-decoration:none}
.guide-choice>span{font-size:18px;font-weight:560;letter-spacing:-.02em}.guide-choice small{font-size:13px;color:var(--muted);line-height:1.55;font-weight:400}.guide-choice>svg{position:absolute;right:22px;top:calc(50% - 9px);width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}
.guide-choice:hover{border-color:#a8b2c1;background:#eceef2;transform:translateY(-2px)}.guide-choice:focus-visible{outline:3px solid #639bea;outline-offset:4px}
.guide-actions>.guide-choice:first-child{background:var(--ink);color:#fff;border-color:var(--ink)}.guide-actions>.guide-choice:first-child small{color:#c4c4ca}.guide-actions>.guide-choice:first-child:hover{background:#363639}
.guide-picture{margin:25px 0 0;background:var(--silver);border-radius:22px;padding:17px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:120px;max-height:380px}.guide-picture img{width:100%;height:auto;max-height:346px;object-fit:contain}
.media-panel h1{font-size:clamp(30px,4vw,48px)}.media-panel .guide-lead{font-size:17px;margin-top:20px}.media-panel .guide-actions{margin-top:27px}.media-panel .guide-choice{min-height:82px;padding-block:20px}
.guided-footer{display:flex;justify-content:center;gap:24px;color:var(--muted);font-size:11px;padding:20px var(--space) 26px;text-align:center}
#guide-search,#guide-notes{display:grid;gap:18px;margin-top:30px}#guide-search input,#guide-notes textarea{border:1px solid var(--line);border-radius:16px;padding:19px 22px;width:100%;min-height:64px;font-size:17px;background:#fff;color:var(--ink)}#guide-notes textarea{resize:vertical;min-height:160px}#guide-search .guide-choice,#guide-notes .guide-choice{min-height:64px;background:var(--ink);color:#fff}
.guide-brief{background:var(--silver);padding:24px;border-radius:18px;white-space:pre-wrap;font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;max-height:330px;overflow:auto;margin-top:25px;overflow-wrap:anywhere}.guide-noscript{text-align:center;padding:20px}
@media(max-width:650px){.guided-header{min-height:88px;padding-block:0;grid-template-columns:1fr auto 1fr}.guided-header>img{width:78px;height:78px}.guided-tagline{display:none}.guided-main{align-items:flex-start;padding-top:28px;padding-bottom:35px}.guide-panel h1{font-size:37px}.guide-panel>.eyebrow{font-size:10px;margin-bottom:20px}.guide-lead{font-size:17px;margin-top:21px}.guide-actions{grid-template-columns:1fr;gap:13px;margin-top:28px}.guide-choice{min-height:94px;padding:21px 50px 21px 21px;border-radius:16px}.guide-choice>span{font-size:18px}.guide-choice small{font-size:13px}.guide-picture{max-height:270px;margin-top:24px;padding:12px;border-radius:17px}.guide-picture img{max-height:246px}.media-panel h1{font-size:31px}.media-panel .guide-lead{font-size:16px}.media-panel .guide-choice{min-height:72px}.guided-footer{padding-bottom:calc(22px + env(safe-area-inset-bottom))}.guide-brief{max-height:270px;font-size:13px;padding:18px}#guide-back{font-size:14px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}.guide-choice{transition:none}.guide-choice:hover{transform:none}}
/* Short finder: two or three questions, then a browsable equipment list. */
.guided-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(18px)}
#guide-question{display:grid;gap:18px;margin-top:30px}#guide-question select{width:100%;min-height:68px;font-size:18px;background:var(--silver);color:var(--ink);border:1px solid var(--line);border-radius:16px;padding:18px 42px 18px 20px;cursor:pointer}#guide-question>.guide-choice{min-height:68px;background:var(--ink);color:white}
.list-panel{max-width:none}.list-panel h1{font-size:clamp(32px,4.5vw,52px)}.list-panel .guide-lead{font-size:17px;max-width:760px}.list-panel .guide-actions{margin-top:35px}
.equipment-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}.equipment-tile{display:flex;flex-direction:column;align-items:stretch;gap:15px;text-align:left;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;padding:14px 14px 21px;min-width:0;color:var(--ink);transition:border-color .2s,box-shadow .2s}.equipment-tile:hover{border-color:#97a9c2;box-shadow:0 8px 28px #00000008}.equipment-thumb{height:190px;display:flex;align-items:center;justify-content:center;background:var(--silver);border-radius:13px;overflow:hidden}.equipment-thumb img{height:100%;width:100%;object-fit:contain}.equipment-name{font-size:20px;line-height:1.35;letter-spacing:-.025em;font-weight:580;padding:0 5px}.equipment-reason{font-size:13px;line-height:1.6;color:var(--muted);padding:0 5px}.equipment-open{font-size:13px;color:var(--blue);padding:0 5px;margin-top:auto}
.equipment-zoom{display:block;position:relative;width:100%;border:0;background:var(--silver);border-radius:20px;padding:20px;cursor:zoom-in;margin-top:28px;color:var(--ink)}.equipment-zoom>img{width:100%;max-height:430px;object-fit:contain}.equipment-zoom>span{display:block;margin-top:16px;font-size:13px;color:var(--muted)}.equipment-detail-panel h1{font-size:clamp(32px,4.7vw,54px)}.equipment-details{margin-top:28px}.equipment-details .guide-lead{font-size:17px;max-width:none}.equipment-specs{width:100%;border-collapse:collapse;font-size:15px;margin-top:30px}.equipment-specs caption{text-align:left;font-size:22px;font-weight:600;padding-bottom:18px}.equipment-specs th,.equipment-specs td{text-align:left;border-bottom:1px solid var(--line);padding:15px 12px;vertical-align:top;line-height:1.55;overflow-wrap:anywhere}.equipment-specs th{width:42%;font-weight:500;color:var(--muted)}.photo-panel{max-width:none}.photo-panel h1{font-size:32px}.photo-panel .guide-picture{max-height:none;background:#f5f5f7;min-height:45dvh}.photo-panel .guide-picture img{max-height:none;max-width:100%;width:auto;height:auto;object-fit:contain}
@media(max-width:650px){.equipment-list{gap:12px}.equipment-tile{padding:9px 9px 15px;border-radius:16px;gap:11px}.equipment-thumb{height:130px;border-radius:10px}.equipment-name{font-size:16px;padding:0 2px}.equipment-reason{font-size:12px;padding:0 2px}.equipment-open{font-size:12px;padding:0 2px}.equipment-zoom{padding:12px;border-radius:16px}.equipment-zoom>img{max-height:340px}.equipment-details .guide-lead{font-size:16px}.equipment-specs{font-size:13px}.equipment-specs th,.equipment-specs td{padding:13px 7px}#guide-question select{font-size:16px;min-height:62px}.list-panel .guide-lead{font-size:16px}.photo-panel h1{font-size:28px}}
/* Company introduction: a direct overview, with evidence and full records one click away. */
.company-overview,.company-records{max-width:none}.company-overview>h1{font-size:clamp(37px,5vw,61px)}.company-overview>.guide-lead{font-size:19px}.company-facts{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px;padding:27px 0;border-block:1px solid var(--line)}.company-facts strong{font-size:32px;letter-spacing:-.035em;font-weight:620}.company-facts p{font-size:13px;color:var(--muted);margin-top:7px}.company-section{margin-top:65px}.company-section h2{font-size:clamp(28px,3.6vw,42px);max-width:760px}.company-section .guide-lead{font-size:17px}.customer-names{display:flex;flex-wrap:wrap;gap:13px;margin-top:25px}.customer-names span{padding:12px 17px;border:1px solid var(--line);border-radius:12px;background:var(--silver);font-size:17px;font-weight:580;letter-spacing:-.02em}.application-stories{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}.application-story{padding:25px;border:1px solid var(--line);border-radius:20px;background:#fff}.application-story .eyebrow{font-size:10px;color:var(--blue);letter-spacing:.07em}.application-story h3{font-size:25px;margin-top:13px;line-height:1.2}.application-story>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:16px;line-height:1.65}.application-story .customer-reference{font-size:15px!important;font-weight:600;color:var(--ink)!important}.application-story .product-context{border-top:1px solid var(--line);padding-top:16px}.application-story .story-sources{font-size:11px!important}.scope-note{max-width:none;padding:21px;border-radius:14px;background:var(--silver)}.service-expectations{margin-top:25px;border-top:1px solid var(--line)}.service-expectations>article{padding:25px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr 1.5fr;gap:30px}.service-expectations h3{font-size:22px;line-height:1.3}.service-expectations p{font-size:15px;color:var(--muted)}.company-record-section{margin-top:55px;scroll-margin-top:125px}.company-record-section h2{font-size:34px}.company-record-section .guide-lead{font-size:16px;max-width:none}.company-record-images{display:grid;grid-template-columns:1fr 1fr;gap:18px}.company-source-list{padding-left:26px;margin-top:25px}.company-source-list li{padding:18px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.65;scroll-margin-top:125px}.company-source-list a{color:var(--blue);text-decoration:underline;text-underline-offset:3px;font-weight:600}.company-source-list p{color:var(--muted);font-size:13px;margin-top:9px}.source-publisher{font-size:11px!important}.service-record{padding-top:35px;scroll-margin-top:125px}.service-record h3{font-size:26px}
@media(max-width:650px){.company-facts{gap:18px;margin-top:28px;padding:22px 0}.company-facts strong{font-size:25px}.company-facts p{font-size:12px}.company-section{margin-top:45px}.company-section h2{font-size:30px}.company-overview>.guide-lead{font-size:17px}.customer-names{gap:9px}.customer-names span{font-size:15px;padding:10px 13px}.application-stories{grid-template-columns:1fr;gap:15px}.application-story{padding:23px}.application-story h3{font-size:25px}.service-expectations>article{grid-template-columns:1fr;gap:12px;padding:22px 0}.service-expectations p{font-size:14px}.company-record-images{grid-template-columns:1fr}.company-record-section h2{font-size:29px}.company-record-section{scroll-margin-top:100px}.company-source-list li{scroll-margin-top:100px}}
/* Shared catalogue framing: original proportions, consistent camera frame and clear space. */
.media-stage{display:block;width:100%;aspect-ratio:4/3;background:#f5f5f7;overflow:hidden;line-height:0;border-radius:10px}
.catalogue-visual{display:block;width:100%;height:100%;overflow:hidden}
.equipment-thumb{height:auto;aspect-ratio:4/3;background:#f5f5f7}
.equipment-thumb .media-stage{height:100%;border-radius:inherit}
.equipment-zoom{padding:0;overflow:hidden;background:#f5f5f7}
.equipment-zoom>.media-stage{margin-top:0;max-height:520px;aspect-ratio:4/3}
.equipment-zoom>.equipment-enlarge-label{display:block;padding:0 20px 20px;margin-top:0;font-size:13px;color:var(--muted)}
.guide-picture{padding:0;min-height:0;max-height:none;background:#f5f5f7}
.guide-picture .media-stage{max-height:440px}
.photo-panel .guide-picture{min-height:0;max-height:none}
.photo-panel .guide-picture .media-stage{max-height:none;aspect-ratio:4/3}
.company-record-images .media-stage[data-media-kind=document]{background:#fff}
.region-panel .guide-actions{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.region-panel .region-choice,.region-panel .region-choice:first-child{background:#f5f5f7;color:var(--ink);border-color:var(--line);min-height:150px;padding:26px 23px;justify-content:space-between}
.region-panel .region-choice small,.region-panel .region-choice:first-child small{color:var(--muted);font-size:15px}
.region-panel .region-choice:hover,.region-panel .region-choice:first-child:hover{background:#eceef2;border-color:#97a9c2}
.region-panel .region-choice>span{font-size:22px;line-height:1.3}
@media(max-width:650px){.region-panel .guide-actions{grid-template-columns:1fr;gap:12px}.region-panel .region-choice,.region-panel .region-choice:first-child{min-height:96px;flex-direction:row;align-items:center;gap:20px;padding:22px}.region-panel .region-choice>span{font-size:19px}.region-panel .region-choice small{white-space:nowrap}.equipment-thumb{height:auto}.equipment-zoom>.media-stage{max-height:none}.guide-picture .media-stage{max-height:none}}
/* Two official brand versions, balanced by their visible mark height. */
.brand-pair{display:flex;align-items:center;justify-content:center;gap:20px;min-width:0}
.brand-pair img{display:block;object-fit:contain;flex:none}
.brand-pair .brand-en{width:92px;height:92px}
.brand-pair .brand-zh{width:126px;height:54px}
.brand-divider{width:1px;height:38px;background:#dfe3e9;flex:none}
@media(max-width:650px){.brand-pair{gap:12px}.brand-pair .brand-en{width:78px;height:78px}.brand-pair .brand-zh{width:103px;height:44px}.brand-divider{height:30px}.guided-header{min-height:94px}}
@media(max-width:420px){#guide-back span{display:none}#guide-back{width:36px;justify-content:flex-start}.guided-header{padding-inline:20px}}